DSS Piston Kit K8890-4040 4.040 Bore -5cc Flat Top for Ford 351W Stroker
Forged from Wear Resistant 4032 Alloy. Machined Valve Reliefs for Moderate Performance Head and Cam Combinations. Precision CNC Honed Pin Bores. DSS Heavy Duty 8720 Bearing Steel Piston Pins.
Full Floating or Press Fit. Double True Arc Pin Locks Provide Redundancy. Drilled Oil Ring Drain Backs.
Drilled Forced Wrist Pin Oiling. Forged and Machined in Saint Charles Illinois USA! Includes matching DSS Racing Ductile Moly ring set. SX Piston and ring kits: Need the performance, strength and reliability of a forged piston and ring kit, but not looking to break the bank? Take a look at DSS Racings SX Series Forged Pistons.Forged and machined in the U. From premium aircraft quality 4032 low expansion alloy, these pistons are a great choice for naturally aspirated, nitrous or boosted combinations.
DSS Racings SX Series pistons have many High-End features that are not found on pistons in this price range. Features like generous CNC machined valve reliefs, forced pin oiling, drilled bottom land Intersecting oil groove drain backs, precision honed piston pin bores, diamond turned high strength skirts and high precision high strength wrist pins. If you compare our SX series to other offerings, it's easy to realize the unmatched value of this product. While we have had customers make 1000 horsepower with SX Series forged pistons, for applications over 600 HP you should consider the longevity, durability and performance gains that our FX Series pistons offer. Kit includes DSS Racing SX series pistons and DSS DM piston rings. This ring set features a Ductile Moly top ring, Iron second ring and flex vent oil rings. PerformanceParts is an authorized reseller of DSS Racing.All items will be declared as actual value, we do not mark as gift or at a reduced value. Some items cannot be combined due to size or weight. Items must be in the original packaging. For your protection, we recommend insuring the package for the full value.
Please provide pictures if possible (for both the item and the packaging). If you have any questions or concerns regarding the item, please contact our customer service department. To return an item, please follow the steps below. Wait for an RGA number to be issued. This process may take up to 5 days. All instances of fraud are referred to IC3, as well as state and local authorities, and will be prosecuted. Monday - Friday 8AM to 6PM Central Standard Time.